Why Cutting Staff Can Cost a Business More Than It Saves

Reducing headcount is one of the most visible ways for a business to cut costs. Salaries are easy to identify on a budget, so removing several roles can create an immediate financial saving on paper. But the work those employees performed does not necessarily disappear with them.

If the same workload is redistributed across a smaller team, the business may simply move the cost somewhere else. Overtime increases, managers absorb administrative work, deadlines become harder to meet, mistakes rise and experienced employees may decide that they no longer want to stay. What initially looks like a straightforward payroll reduction can therefore create a chain of additional costs that are much harder to see.

CIPD specifically warns that redundancy can lower staff morale and productivity and recommends treating it as a last resort after alternatives have been considered.

The Salary Saving Is Only the Beginning

When management calculates the financial benefit of removing a role, the salary is usually the most obvious number. But a role represents more than salary. It contains working hours, knowledge, customer relationships, responsibilities and tasks that must either disappear, be automated or be transferred to somebody else.

If none of those things happen, the organisation has reduced the number of people without reducing the amount of work.

That distinction is critical.

Example: The £35,000 Saving That Creates New Costs

• Imagine a company removes an administrative role costing £35,000 a year. Initially, the decision appears to create a £35,000 annual saving.
• However, the employee handled customer records, invoices, supplier communication, reporting and scheduling. Those responsibilities are now divided between four remaining employees and their manager. The employees begin working additional hours to meet deadlines, while the manager spends several hours each week completing administrative work instead of managing the team.
• Temporary cover is occasionally required during busy periods. Customer responses become slower and errors increase because employees are switching between their original responsibilities and unfamiliar tasks.
• Several months later, another experienced employee resigns because of the workload. The company now needs to advertise the vacancy, interview candidates, provide temporary cover and train a replacement.
• The company removed one £35,000 salary, but the work did not disappear — the cost simply changed form.

More Work Does Not Automatically Mean More Productivity

After redundancies, remaining employees are frequently expected to absorb additional responsibilities. For a short period, this may appear successful. The same amount of work is being completed by fewer people, so productivity seems to have improved.

That performance may not be sustainable.

Additional responsibilities create tighter deadlines and less time for each task. Employees may begin working faster, postponing lower-priority work or skipping checks that previously prevented mistakes. Over time, fatigue and constant pressure can reduce concentration and increase frustration.

Harvard Business Review, summarising research on layoffs, reports that reductions can have substantial effects on employees who remain. One cited study found that layoffs affecting just 1% of a workforce were associated with a 31% increase in voluntary turnover, while another survey found that 74% of employees reported lower productivity following layoffs.

So reducing employee numbers does not guarantee that labour productivity will improve. A smaller team can sometimes become a more overloaded and less productive team.

The Employees Who Stay Are Affected Too

Redundancy decisions naturally focus on the people leaving the organisation, but the employees who remain can also change their behaviour.

They may wonder whether another round of redundancies is coming. Some may begin looking for another job because they no longer feel secure. Others may become less willing to take on additional responsibilities if they believe the organisation expects permanently higher workloads from fewer people.

Trust can also decline if employees believe redundancies were handled poorly or if management communicates cost savings without acknowledging the additional pressure placed on the remaining workforce. This effect matters financially because voluntary turnover has its own costs. CIPD notes that high turnover can mean recruitment and training expenditure as well as loss of organisational knowledge.

In other words, a company can make some employees redundant to reduce costs and then unintentionally encourage other employees — including people it wanted to retain — to leave voluntarily.

Experienced Employees Take Knowledge With Them

Not every cost appears in payroll or recruitment figures.

Long-serving employees often know how the organisation actually works. They know which supplier to contact when something goes wrong, which customer requires a particular approach, why a process was designed in a certain way and how unusual problems were solved previously.

Some of this knowledge is written in procedures. Much of it is not.

When experienced employees leave quickly, remaining teams may spend months rebuilding that knowledge. Tasks take longer, questions require escalation and mistakes appear in situations that the former employee would have recognised immediately. This is particularly important in specialist roles or positions involving long-standing customer relationships. CIPD notes that turnover can be especially damaging where employees possess scarce skills, company-specific knowledge or valuable relationships with customers.

A redundancy decision should therefore consider not only how much a role costs, but also what capability disappears when the role disappears.

Customers Can Feel the Effects

Staff reductions can also become a customer-service problem.

A customer may not know that a business recently reduced its workforce. They only notice that emails take longer to answer, telephone queues have increased or orders are being delayed.

Imagine a customer-service team of ten becoming a team of seven while receiving approximately the same volume of enquiries. Unless technology, processes or customer demand also change, each remaining employee has more customers to manage.

The company may still save payroll costs, but slower service can generate complaints, cancellations or lost repeat business. That creates another hidden cost: revenue lost because the organisation no longer has enough operational capacity to deliver the same standard of service.

Managers Can Become Expensive Administrators

There is another cost that businesses do not always calculate.

When support roles disappear, their work often moves upward.

A manager who previously spent time planning, developing staff, solving operational problems and improving performance may suddenly begin updating spreadsheets, organising schedules or completing routine administration.

The tasks still get completed, but by a more expensive employee.

This can create a strange situation where the company removes a comparatively lower-cost role to save money and then uses part of a higher-paid manager’s time to perform the same work. The true cost is not only the manager’s time. It is also the management work that is no longer being done.

Repeated Redundancies Can Damage Employer Reputation

One round of redundancies may be understood as a necessary response to difficult circumstances. Repeated rounds can create a different impression.

Potential applicants may begin questioning the stability of the organisation, while existing employees may become less confident about their future with the company. This becomes particularly important when a business later wants to recruit specialist employees in a competitive labour market.

Employer reputation is difficult to place into a simple spreadsheet, but it can influence how easily an organisation attracts and retains people. CIPD highlights recruitment, training and knowledge loss as important costs associated with employee turnover.

There is therefore a strategic contradiction companies need to consider: reducing the workforce today may make rebuilding the workforce tomorrow more difficult and expensive.

In Larger Organisations, Employee Relations Can Become a Business Risk

Large-scale restructuring introduces additional considerations, especially in organisations with recognised trade unions.

In the UK, employers proposing 20 or more redundancies at one establishment within 90 days must carry out collective consultation. Since 6 April 2026, failure to meet collective-consultation requirements can result in a protective award of up to 180 days’ full pay for each affected employee.

Major workforce changes can also create disputes between management and employees. Where unions are involved, badly managed change can contribute to formal disputes or industrial action. Acas notes more generally that poorly handled employment changes can increase stress and absence, damage organisational reputation and, in unionised workplaces, contribute to strikes or other industrial action.

This does not mean redundancies automatically lead to strikes. It means employee relations should be considered part of the business risk surrounding major workforce reductions.

Sometimes Staff Reductions Are Necessary

None of this means a company should never reduce its workforce.

Demand can fall. A business may close part of its operations. Technology may genuinely eliminate certain activities. Two departments may perform duplicated functions after a merger. A company facing serious financial difficulty may have few alternatives.

The important question is whether management has calculated the full impact, rather than treating salary reduction as the complete financial analysis.

Before removing a role, businesses should understand what that person actually does. Which tasks can stop? Which can be automated? Which can be simplified? Which will transfer to other employees? How much additional capacity do those employees genuinely have?

If management cannot answer those questions, it may not yet know whether the redundancy will actually save money.

Reduce Work Before Reducing People

One of the strongest alternatives is to examine the workload itself.

If a department appears too expensive, the first question does not always need to be: “How many people can we remove?”

It can be:

“Why does this work require this many people?”

Perhaps employees spend hours producing reports nobody uses. Perhaps information is entered repeatedly into different systems. Perhaps unnecessary approvals create administration. Perhaps a better process or automation could remove repetitive work.

If the business eliminates unnecessary work first, it can make a much more informed decision about staffing afterwards.

That is very different from reducing the workforce first and expecting the remaining employees to somehow absorb everything that remains.

Cost Reduction Should Be About Total Cost

Staff costs are important, but salary is only one part of the calculation.

A serious workforce decision should also consider overtime, temporary labour, management time, recruitment, training, productivity, customer service, employee turnover, organisational knowledge, redundancy payments and the wider effect on morale and employer reputation.

A decision that reduces payroll while increasing several of those costs may still be necessary — but it should not automatically be described as a saving.

The real question is not simply:

“How much salary will we remove?”

It is:

“After the business absorbs all of the consequences, how much money will we actually save?”

Sometimes cutting staff genuinely reduces costs.

Sometimes it simply makes the costs harder to see.

Category: Business Strategy

Sources

CIPD — Redundancy: An Introduction (updated April 2026). CIPD notes that redundancy can negatively affect employee morale and productivity and should be considered after alternatives.

CIPD — Employee Turnover and Retention (February 2026) and Retention: Guidance for People Professionals. These cover the impact of turnover and the costs associated with recruitment, training and loss of organisational knowledge.

Harvard Business Review — How to Communicate Layoffs to Your Staff (2025), summarising research on post-layoff productivity, trust and voluntary turnover among remaining employees.

Acas — Collective Consultation for Redundancy and Managing a Redundancy Process (updated April 2026), covering UK consultation requirements and the potential financial consequences of failing to comply.

Acas — Consulting About Employment Contract Changes, covering potential effects of poorly managed workforce changes on stress, employer reputation and industrial relations.